Washington Pesticide Laws and Safety
Exam | Questions with 100% Correct
Answers | Verified | Latest Update
2026/2027
Save
Practice questions for this set
Learn 1 /7 Study using Learn
Winter
Choose an answer
For the best preemergence T/F: A key to minimizing the
control of annual broadleaf hazard of pesticide use to
1 2
weeds, OUT applications the applicator is to avoid
should be made in the, exposure.
, T/F: Pesticide records are T/F: EPA and WSDA are the
useful to applicators in case only federal and state
3 4
they have problems with agencies that regulate
effectiveness. pesticides.
Don't know?
Terms in this set (155)
T/F: A key to minimizing the True
hazard of pesticide use to the
applicator is to avoid
exposure.
The use of temperature or Physical
humidity manipulation is a
__________ control method for
insects.
Drift problems can be Placing a boom as close to the target as
reduced by: possible.
Which is a concern when It may be easily absorbed through human
handling an emulsifiable and animal skin.
concentrate pesticide?
, T/F: EPA and WSDA are the False
only federal and state
agencies that regulate
pesticides.
Two or more pesticides which Incompatible
cannot be mixed together
effectively are said to be
______________.
T/F: All formulations with the False
same active ingredient carry
the same signal word.
T/F: The skull and crossbones False
symbol must appear on every
pesticide label.
The best way to dispose of a Use it as directed on the label.
registered pesticide is to:
To minimize drift when A low pressure, flat fan.
applying an herbicide, the
best type of nozzle to use is:
Which LD50 is representative 46 mg/kg ( rather than 640mg/kg or
of a highly toxic pesticide? 5,800mg/kg)
Exam | Questions with 100% Correct
Answers | Verified | Latest Update
2026/2027
Save
Practice questions for this set
Learn 1 /7 Study using Learn
Winter
Choose an answer
For the best preemergence T/F: A key to minimizing the
control of annual broadleaf hazard of pesticide use to
1 2
weeds, OUT applications the applicator is to avoid
should be made in the, exposure.
, T/F: Pesticide records are T/F: EPA and WSDA are the
useful to applicators in case only federal and state
3 4
they have problems with agencies that regulate
effectiveness. pesticides.
Don't know?
Terms in this set (155)
T/F: A key to minimizing the True
hazard of pesticide use to the
applicator is to avoid
exposure.
The use of temperature or Physical
humidity manipulation is a
__________ control method for
insects.
Drift problems can be Placing a boom as close to the target as
reduced by: possible.
Which is a concern when It may be easily absorbed through human
handling an emulsifiable and animal skin.
concentrate pesticide?
, T/F: EPA and WSDA are the False
only federal and state
agencies that regulate
pesticides.
Two or more pesticides which Incompatible
cannot be mixed together
effectively are said to be
______________.
T/F: All formulations with the False
same active ingredient carry
the same signal word.
T/F: The skull and crossbones False
symbol must appear on every
pesticide label.
The best way to dispose of a Use it as directed on the label.
registered pesticide is to:
To minimize drift when A low pressure, flat fan.
applying an herbicide, the
best type of nozzle to use is:
Which LD50 is representative 46 mg/kg ( rather than 640mg/kg or
of a highly toxic pesticide? 5,800mg/kg)
